package com.cx.service;

import com.cx.pojo.Carts;
import org.apache.ibatis.annotations.Param;

/**
 * @Description
 * @Author 11597
 * @Date 2020/5/13 21:02
 */
public interface CartService {
    int updateCart(Carts carts);
    int save(Carts carts);
    int add(int id);
    int less(int id);
    int delete(int id);
    int clean(Integer userid);
    int deleteByUserId(int userid);
    Carts selectByUserIdAndGoodId(int userId,int goodId);

}
